Not that I can think off of the top of my head--although, I may be envisioning it incorrectly. Would you be able to post a screenshot to show what you currently have?
In the attached file, you'll notice that the column and row totals follow the same legend as the score values. I wanted to know if the column and row totals could be shaded according to a legend of their own?
Tableau Example.doc 44.9 KB