Drill down and percentage in financial report

[Anonymous]

I'm trying to create a financial report with drill down, the layout mix formatting percentage and integers.
Can I create a drill down matrix calculating the percentage or I need get it from database?

That's my base :

PL	VALUE	ID_CONTRACT
REVENUE	10	1
REVENUE	20	2
REVENUE	4	3
REVENUE	5	4
REVENUE	7	5
REVENUE	9	6
REVENUE	7	7
REVENUE	5	8
REVENUE	6	9
REVENUE	7	10
CM	2	1
CM	3	2
CM	1	3
CM	2	4
CM	3	5
CM	5	6
CM	1	7
CM	2	8
CM	4	9
CM	3	10
CM %	20%	1
CM %	15%	2
CM %	25%	3
CM %	40%	4
CM %	43%	5
CM %	56%	6
CM %	14%	7
CM %	40%	8
CM %	67%	9
CM %	43%	10

[v-chuncz-msft]

@Anonymous,

It depends on the visual layout. In some cases, you may create calculated tables first.

[Anonymous]

how can I create a calculated table supporting drill down percentage?
the visual layout is a table with drill down..

[v-chuncz-msft]

@Anonymous,

The visual layout is not clear, please illustrate with pictures.