Adding conditional formatting to a matrix.

Hey jamoroso ,

this measure is almost creating what you are looking for:

vizAid Icon = 
var currentValue = [Originations]
var currentColumnContext = SELECTEDVALUE( 'Loans'[LoanCreditScore (groups)] )
var greencheckmark = "CircleSymbolHigh"
var redCircle = "CircleSymbolLow"
return
SWITCH( currentColumnContext
    , "A+ & A"
        , var upperbound = 0.5
        return
        IF( currentValue >= upperbound
            , greencheckmark
            , redCircle
        )
    , "B & C"
        , var upperbound = 0.4
        var lowerbound = 0.3
        return
        IF( currentValue >= lowerbound && currentValue <= upperbound
            , greencheckmark
            , redCircle
        )
    , "D & E & No Score"
        , var upperbound = 0.2
        return
        IF( currentValue <= upperbound
            , greencheckmark
            , redCircle
        )
)

Here is the matrix visual after I added the measure to the Cell elements for the Icon formatting:

You have to adjust the lowerbound and upperbound values though.

This approach is based on a measure that returns an icon. I'm using two of the default icocns, if you want to use exactly the icons from your example, then you have to add the icons.

Here you will find an explanation of how to create measures that return icons: https://radacad.com/power-bi-icon-names-for-conditional-formatting-using-dax
And this video explains how to add custom icons/KPIs based on svg images: https://www.youtube.com/watch?v=z7eyZM2b4Z8

Hopefully, this helps what you are looking for.

Regards,

Tom