How to add column to a pivot table

[#1]

Hi,

I made a pivot table like below (without the yellow column)

Now I want add the yellow column which value is the difference between last two month (in this case,201404 and 201403) to the right of the pivot.

Can Qlikview do this?

Thank you very much for your help.

Best regards

Wei

[#2]

Yes,when I move value below FQ, it works.

So I can't use SecondaryDimensionality() when values at right of country?

Because besids diff, I still have one column which will use the value of diff, is it possible?

Best regards,

Wei