Filter based on parameter (hiearchy)

Here’s a step-by-step approach to achieve your goal:

Create a Parameter Table:
Create a table with the values you want to use for filtering (e.g., 5, 10, 15, …, 100).
Name this table ParameterTable.
Add the Parameter Table to a Slicer:
Add the ParameterTable to your report and create a slicer visual from it.
Create a Measure for the Selected Parameter:
You already have this measure:
SelectedParameter = SELECTEDVALUE(ParameterTable[Value], 25)

Modify the OrgRanking Measure:
Update your OrgRanking measure to use the selected parameter value. Here’s an example of how you can modify it:
OrgRanking =
VAR _OrgLevel2_Ranking =
SUMX(
ADDCOLUMNS(
SUMMARIZE(
FinanceTransactions,
Organization[OrgPCLevel2]
),
"@Level2 Ranking",
RANKX(ALL(Organization[OrgPCLevel2]), [Actuals], , DESC)
),
[@Level2 Ranking]
)

VAR _OrgLevel3_Ranking =
SUMX(
ADDCOLUMNS(
SUMMARIZE(
FinanceTransactions,
Organization[OrgPCLevel3]
),
"@Level3 Ranking",
RANKX(ALL(Organization[OrgPCLevel3]), [Actuals], , DESC)
),
[@Level3 Ranking]
)

VAR _OrgLevel4_Ranking =
SUMX(
ADDCOLUMNS(
SUMMARIZE(
FinanceTransactions,
Organization[OrgPCLevel4]
),
"@Level4 Ranking",
RANKX(ALL(Organization[OrgPCLevel4]), [Actuals], , DESC)
),
[@Level4 Ranking]
)

VAR _Results =
SWITCH(
TRUE(),
ISINSCOPE(Organization[OrgPCLevel4]), _OrgLevel4_Ranking,
ISINSCOPE(Organization[OrgPCLevel3]), _OrgLevel3_Ranking,
ISINSCOPE(Organization[OrgPCLevel2]), _OrgLevel2_Ranking,
BLANK()
)

RETURN
IF(_Results <= [SelectedParameter], _Results, BLANK())

Apply the Measure to Your Visual:
Use the modified OrgRanking measure in your matrix visual. This will ensure that only the top N items, based on the selected parameter, are displayed.

Best Regards
Saud Ansari
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