Matrix with extra forumulas - how do you do this ??

With this model:

Structure table

 and these measures:

Sum Amount = SUM(Transactions[Amount])

Sum Margin =
CALCULATE (
    SUM ( Transactions[Amount] ),
    'Structure'[Order] IN { 1, 2 },
    ALL ( 'Structure' )
)

Sum Total Costs =
CALCULATE (
    SUM ( Transactions[Amount] ),
    FILTER (
        ALL ( 'Structure' ),
        'Structure'[Order] > 2
            && 'Structure'[Order] < 11
    ),
    ALL ( 'Structure' )
)

Sum Operating Result =
CALCULATE ( [Sum Total Costs] + [Sum Margin], ALL ( 'Structure' ) )

EBITDA = 
VAR FinInEx = CALCULATE([Sum Amount], 'Structure'[Order] = 13, ALL('Structure'))
RETURN
[Sum Operating Result] + FinInEx

and the final measure for the visual:

Amount =
SWITCH (
    SELECTEDVALUE ( 'Structure'[Order] ),
    3, [Sum Margin],
    11, [Sum Total Costs],
    12, [Sum Operating Result],
    14, [EBITDA],
    [Sum Amount]
)

You get the following:

I've attached the sample PBIX file

Hi Paul, This looks very nice and is exactly what i searching for, thxs a lot !!!!

Ok, so you have a couple of options which are basically aesthetically driven choices. You can either have the following:

Using...

diff € vs. Last Year =
IF (
    SELECTEDVALUE ( 'Date'[Year] ) = YEAR ( TODAY () ),
    [Amount] - CALCULATE ( [Amount], DATEADD ( 'Date'[Date], -1, YEAR ) )
)

% diff vs Prev year =
DIVIDE (
    [diff € vs. Last Year],
    CALCULATE ( [Amount], DATEADD ( 'Date'[Date], -1, YEAR ) )
)

But this invloves hacking the matrix visual to hide the irrelevant columns and turning off "word wrap" in the column formatting options and dragging the column boundaries...

or you can create this:

using...

This Year = CALCULATE([Amount], 'Date'[Year] = YEAR(TODAY()))

Last Year = CALCULATE([Amount], 'Date'[Year] = YEAR(TODAY())-1)

Diff vs last year = [This Year] - [Last Year]

% diff vs last year = DIVIDE([Diff vs last year], [Last Year])

But as you can see the column headings are not dynamic ("This Year" & "Last Year")

So it is really up to you...

I've attached the sample PBIX file.