Yes, first create a measure using the following dax formula:
Measure =
IF(
SELECTEDVALUE( 'Table'[Score_a] ) = SELECTEDVALUE( 'Table'[Score_b] ) &&
SELECTEDVALUE( 'Table'[Score_b] ) = SELECTEDVALUE( 'Table'[Score_c] ), 1, 0
)
Then you need to use conditional format on every column that you want to highlight and select the Measure you created.
This is the result
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