Find max value and place it at the end of the table

[capriconuser]

i have this kind of data 

now i want max  value at the end like .. i am trying which is max in all month  by naming category for example

in  "a_Col" code_name in a name and in all month max value is 3141 and

for  b_col max value is 2139 in all months in b name 

so trying to get this type of result

name	month	jan			feb			march			max value for a_col	max value for b_col
	code_name	a_col	b_col	c_col	a_col	b_Col	c_col	a_col	b_col	c_col
a		3141	2139								3141	2139
b						10458		7173	388	389	7173	10458
c		5595	544	5495	3405		5755				5595	544

If any question let me know            

[MindaugasBacius]

As you have added month dimension horizontally all the expressions you add will be split by month.

[capriconuser]

yes i know .. but i want max amount at the end from all this .. this is what i want

[capriconuser]

?????????????