Match and count categories

Hi alevandenes,

Try this measure:

Match Count = 
VAR vProduct =
    MAX ( Orders[Product] )
VAR vColour =
    MAX ( Orders[Colour] )
VAR vSize =
    MAX ( Orders[size] )
VAR vTable =
    FILTER (
        ALLSELECTED ( Orders ),
        Orders[Product] = vProduct
            && Orders[Colour] = vColour
            && Orders[size] = vSize
    )
VAR vResult =
    COUNTROWS ( vTable )
RETURN
    vResult