Thanks for your help and apologies that it took me a while to implement your recommendations. I was able to do what you suggested and it accomplishes essentially what I desired.
A couple questions if you don't mind.
The resulting cross reference table provides 2 entries for every combination, for example A+B and B+A, is there a method to eliminate the extra answer, B+A?
I thought Filtering may accomplish this and also reduce the table size for just specific combinations, but I can't seem to filter the number of columns and rows and get the intended results.
For example I thought if I filtered the columns on "A" and the rows on "A, "B", "C" and "D", I would see a table with one column, Column "A", and 4 rows "A" through "D", but instead what I get is a table with one entry, column "A" and row "A".
I suppose it is difficult to troubleshoot if I have done something not according to your instructions, but if you can understand my questions above and have a fix I would appreciate any recommendations.