2 Key Figures: KF1 a long a period and KF2 a side

Hi all,

I'd like to display 2 KFs in my BEx query: the first one a long the Fiscal Period (KF1 x 12) and a second one (KF2) which wouldn't depend one the Fiscal Period. When I drag and drop the KF2 in the BEx Query Designer it's always automaticaly included under the Fiscal Period, like KF1... how to avoid that?

Here is what I'd like to get:

thx for your help

Jak