Heat map in Excel, conditional formatting based in cell inputs

[NewUser2]

Okay, so i have a table in Excel as shown in c5-h10 below (a heat map). Column C and Row 10 are like the X and Y axis, giving the total max scores.
Cell C3 is a multiple of frequency and severity.

My goal is to have the result '10' in cell H8 showing as a darker boarder cell, and potentially with some extra working in it (without getting rid of the number). That wording can be the same no matter what the 'total' is. So I was thinking maybe there is some way to make a picture and move it around my cells? Or some advanced conditional formatting? Or maybe even making a Graph and having the point move around as a scatter plot input, with the background as a picture showing my numbers?
- I think that last option sounds best, but I have no idea, any suggestions?



[TABLE="class: grid, width: 500"]
<tbody>[TR]
[TD="align: center"][/TD]
[TD="align: center"]a[/TD]
[TD="align: center"]b[/TD]
[TD="align: center"]c[/TD]
[TD="align: center"]d[/TD]
[TD="align: center"]e[/TD]
[TD="align: center"]f[/TD]
[TD="align: center"]g[/TD]
[TD="align: center"]h[/TD]
[TD="align: center"]i[/TD]
[/TR]
[TR]
[TD="align: center"]1[/TD]
[TD="align: center"][/TD]
[TD="align: center"]Frequency[/TD]
[TD="align: center"]2[/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[/TR]
[TR]
[TD="align: center"]2[/TD]
[TD="align: center"][/TD]
[TD="align: center"]Severity[/TD]
[TD="align: center"]5[/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[/TR]
[TR]
[TD="align: center"]3[/TD]
[TD="align: center"][/TD]
[TD="align: center"]Total[/TD]
[TD="align: center"]10[/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[/TR]
[TR]
[TD="align: center"]4[/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[/TR]
[TR]
[TD="align: center"]5[/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"]5[/TD]
[TD="align: center"]5[/TD]
[TD="align: center"]10[/TD]
[TD="align: center"]15[/TD]
[TD="align: center"]20[/TD]
[TD="align: center"]25[/TD]
[TD="align: center"][/TD]
[/TR]
[TR]
[TD="align: center"]6[/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"]4[/TD]
[TD="align: center"]4[/TD]
[TD="align: center"]8[/TD]
[TD="align: center"]12[/TD]
[TD="align: center"]16[/TD]
[TD="align: center"]20[/TD]
[TD="align: center"][/TD]
[/TR]
[TR]
[TD="align: center"]7[/TD]
[TD="align: center"][/TD]
[TD="align: center"]frequency[/TD]
[TD="align: center"]3[/TD]
[TD="align: center"]3[/TD]
[TD="align: center"]6[/TD]
[TD="align: center"]9[/TD]
[TD="align: center"]12[/TD]
[TD="align: center"]15[/TD]
[TD="align: center"][/TD]
[/TR]
[TR]
[TD="align: center"]8[/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"]2[/TD]
[TD="align: center"]2[/TD]
[TD="align: center"]4[/TD]
[TD="align: center"]6[/TD]
[TD="align: center"]8[/TD]
[TD]

"This Cell"

10​

[/TD]
[TD="align: center"][/TD]
[/TR]
[TR]
[TD="align: center"]9[/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"]1[/TD]
[TD="align: center"]1[/TD]
[TD="align: center"]2[/TD]
[TD="align: center"]3[/TD]
[TD="align: center"]4[/TD]
[TD="align: center"]5[/TD]
[TD="align: center"][/TD]
[/TR]
[TR]
[TD="align: center"]10[/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"]1[/TD]
[TD="align: center"]2[/TD]
[TD="align: center"]3[/TD]
[TD="align: center"]4[/TD]
[TD="align: center"]5[/TD]
[TD="align: center"][/TD]
[/TR]
[TR]
[TD="align: center"]11[/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD="align: center"]Severity[/TD]
[TD="align: center"][/TD]
[TD="align: center"][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
</tbody>[/TABLE]
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