Append additional data table to a chart

I am creating charts that show the data table appended to it. I have been asked to append some additional information in the form of another table below the data table. Because I thought this was a one-off request, I just created a bunch of text boxes to mimic a table below the "real" data table. It was quite a pain to line up the text boxes, but again, I thought I was doing this once.

Now, I'm being asked to create a whole bunch of charts like this, because, jeeze, didn't everyone just love that concept of having even more data to stare at while examining the chart. Can anyone think of a better way to do this? I tried to see if there was a function that would let me insert an object (table) into the chart area but that doesn't seem to be the case.

Any thoughts?

Thanks!