How can I perform different calculations for 2 different rows in a pivot table.?

[#1]

How can I perform different calculations for 2 different rows in a pivot table.?

Ex 1st row shoud be displayed based on one particular formula, and the second consecutive row should contain different calculations.

[#2]

I am not sure what you are trying to do. Please, can you explain in details? May be you can use Dimensionlity() or rowno() functions.

[#3]

I am not sure what you are trying to do. Please, can you explain in details? May be you can use Dimensionlity() or rowno() functions.