@Hemantsingh Try this:
Alphabetical Rank =
IF (
ISINSCOPE ( 'Sheet 1'[Step] ),
VAR CurrentStep =
SELECTEDVALUE ( 'Sheet 1'[Step] )
VAR Result =
COUNTROWS (
FILTER (
ALL ( 'Sheet 1'[Step] ),
'Sheet 1'[Step] >= CurrentStep
)
)
RETURN
Result
)
.
Ranking =
IF (
ISINSCOPE ( 'Sheet 1'[Step] ),
RANKX (
ALL ( 'Sheet 1'[Step] ),
[Total Reject] + DIVIDE ( [Alphabetical Rank], 100 ),
,
DESC,
SKIP
)
)