Ugh, sorry, I answered too early in the AM and completely misunderstood.
You're looking for something like this:
I assume your data is formatted like so:
<b>Sheet1</b><br /><br /><table border="1" cellspacing="0" cellpadding="0" style="font-family:Arial,Arial; font-size:10pt; background-color:#ffffff; padding-left:2pt; padding-right:2pt; "> <colgroup><col style="font-weight:bold; width:30px; " /><col style="width:34px;" /><col style="width:64px;" /><col style="width:64px;" /></colgroup><tr style="background-color:#cacaca; text-align:center; font-weight:bold; font-size:8pt; "><td > </td><td >A</td><td >B</td><td >C</td></tr><tr style="height:17px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >1</td><td > </td><td style="text-align:center; ">Calories</td><td style="text-align:center; ">Target</td></tr><tr style="height:17px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >2</td><td >Mon</td><td style="text-align:center; ">1504</td><td style="text-align:center; ">1796</td></tr><tr style="height:17px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >3</td><td >Tue</td><td style="text-align:center; ">1500</td><td style="text-align:center; ">1532</td></tr><tr style="height:17px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >4</td><td >Wed</td><td style="text-align:center; ">1387</td><td style="text-align:center; ">1184</td></tr><tr style="height:17px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >5</td><td >Thu</td><td style="text-align:center; ">1218</td><td style="text-align:center; ">1497</td></tr><tr style="height:17px ;" ><td style="font-size:8pt; background-color:#cacaca; text-align:center; " >6</td><td >Fri</td><td style="text-align:center; ">1441</td><td style="text-align:center; ">1872</td></tr></table>
Highlight A!:B6 and create a generic bar chart. Highlight A1:B6 and C1:C6 by holding CTRL and dragging and selecting both, then choose copy. Click in your chart and then choose paste. For the new series it created, right click and chante it's chart time to an XY Scatter with straight lines.
Edit the series so that the X Axis is =C2:C6 and set the y axis to ={2,3,4,5,6} and click ok to close the dialogue boxes. (The numbers correlate to the days of the week Sunday being 1, monday 2, etc)
Now, you'll see a secondary vertical axis has appeared. Change the scale of that axis to a Min of 1.5 and a max of 6.5 which will line your target dots with your calorie bars. Then choose to hide your secondary axis
Now you can change or populate your calories/targets with whater you want. Good luck!