I would like to create a 3-axis chart using Excel 2007, with each axis
displaying categorical information. Although I am fairly familiar with the
chart options in 2003, I'm new to 2007 and I haven't attempted a 3-axis chart
before.

I realize that 3-axis charts are not usually recommended, but I think - in
this particular case - it might be exactly what we need.

How do I do it? What kind of table to I need to construct for Excel to be
able to graph the data?

Thanks!