Report showing Monthly and YTD expense

Hi All,

I need to create report in following format.

But as i am having 0FISCPER time characteristic in Cube so when end user execute the report he will enter Fiscperiod Report should Show data From Jan to current Month Including YTD total,

for that i understand that i need to create a structure having Months and another structure having Plan/actual/difference,

How the structure should be defined and include which KF?

Where and How i Define 0FISCPER to process accordingly?

Thanks in Advance

Ashu