Subtract Column subtotals to each row value DAX

[Anonymous]

Hi All,

As the title suggest, I have this set of data with a simple total matrix

	Jan	Feb	March	April	May	June	July	Total
A	1	0	1	2	0	1	0	5
B	2	0	0	1	0	1	0	4
C	1	2	0	1	0	1	0	5

Is it possible to get the value of ONLY the column subtotals (5,4,5) and subtract them into each row value? I know I can define the total of the whole table with a Calculate(sum(cost),ALL(table)) Code. But I only want to get the subtotal value for each row. 
The desired output is the one below:

	Jan	Feb	March	April	May	June	July	Total
A	(5-1)4	(5-0)5	(5-1)4	(5-2)3	(5-0)5	(5-1)4	(5-0)5	5
B	2	4	4	3	4	3	4	4
C	4	3	5	4	5	4	5	5

Thanks!

[amitchandak]

@Anonymous , Assume you alreay using a measure M1, try one of the two

Diff = calculate([M1], removefilters(Table[Month]))

Diff =  calculate([M1], Filter(allselected(Table), Table[column] = max(Table[column])) )

Column is the column having A,b,C