is there anyway to calculate percentage in tabulate and hide
columns/rows used as nominators?

example:

I am able to do this:

      Column A   Column B   Total 
      N   %       N     %   N   %
Row1  1   50      1     50  2   100
row2  2   20      8     80  10  100


would like to get result as the following ( hide one or more columns
used in percent calculations )

      Column A   Total 
      N   %       N   %
Row1  1   50      2   100
row2  2   20      10  100

Help please!!!!!!!!!!!!!!!!!