--1 

With 
    set [DM OLAP REP666 CD PRODUCT LEVEL.PARAMETER NM2]  as 'Filter({[DM OLAP REP666 CD PRODUCT LEVEL].[PARAMETER NM].[PARAMETER NM].AllMembers}, StrComp( [DM OLAP REP666 CD PRODUCT LEVEL].[PARAMETER NM].currentmember.name,"ключ") = 0)'
set [Axis1Set] as '{[DM OLAP REP666 CD PRODUCT LEVEL.PARAMETER NM2]}'
  
  
select 
  {[Measures].[M F AUM BALANCE AMT]} on columns,
  NONEMPTY({[Axis1Set]},{[Measures].[M F AUM BALANCE AMT]}) on rows 
from 
  [XYZ]



--2
With 
  member [Measures].[PARAMETER NM - Member KeyAnc] as '([DM OLAP REP666 CD PRODUCT LEVEL].[PARAMETER NM].Currentmember).properties("MEMBER_UNIQUE_NAME") '
    set [DM OLAP REP666 CD PRODUCT LEVEL.PARAMETER NM2]  as '{[DM OLAP REP666 CD PRODUCT LEVEL].[PARAMETER NM].&[ключ]}'
set [Axis1Set] as '{[DM OLAP REP666 CD PRODUCT LEVEL.PARAMETER NM2]}'
  
select 
  {[Measures].[PARAMETER NM - Member KeyAnc],[Measures].[M F AUM BALANCE AMT]} on columns,
  NONEMPTY({[Axis1Set]},{[Measures].[M F AUM BALANCE AMT]}) on rows 
from 
  [XYZ]