Want to apply Conditional Formatting on Matrix Visual

Hi ManasRout 

Below asssumes that you are using a dedicated dates table and has been set as such.

Conditional formatting color =
VAR _formatString =
    IF ( SELECTEDVALUE ( table[value] ) = "this value", "0%", "#,#" ) --replace with your actual format string formula
VAR _prevMonth =
    CALCULATE ( [your measure], PREVIOUSMONTH ( DatesTable[Date] ) )
VAR _diff = [your measure] - _prevMonth
VAR _color =
    IF ( _diff < 0, "red", "green" ) --replace with HEX, RGB or RGBA colors
RETURN
    IF ( _formatString = "0%", _color )

In conditional formatting dialog box, select Field Value as use the above formula.

If this doesn't work, please provide  a sanitzied copy of your pbix (confidential data removed). You may post a link to a cloud storage.

Hi ManasRout ,
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