Select first item from filtered rows

[Analitika]

I have a measure which return for me first item from filtered row

_FirstFromSelected =

VAR _Filtereditems = CONCATENATEX(ALLSELECTED(_tbl),_tbl[Company_Name],"|")

RETURN

IF(PATHCONTAINS(_Filtereditems,"Name1"),"Name1",PATHITEM(_Filtereditems,1))

But it not working if setted as value in other measure

OtherMeasure = 

VAR _CurrentAxis = SELECTEDVALUE ( _tbl_2[Company_Name] )

RETURN

CALCULATE(

[Measure2],

_tbl[Company_Name] = _CurrentAxis

)

-------------------------
 Measure2 =

IF (

ISFILTERED ( _tbl[Company_Name] ) = FALSE,

CALCULATE (

     Sum(_tbl[sum])

  )

 ,FILTER(_tbl,[Company_Name]=[_FirstFromSelected]) // this is not work 
// ,FILTER(_tbl,[Company_Name]="Company1") // this work very well
// also [_FirstFromSelected]="Company1" return True

)

,CALCULATE (

     Sum(_tbl[sum])

  )
)

So how to put first item from filtered rows into filter in measure to filter only this value?

[lbendlin]

Remember that a single row/single column table result will be treated as a scalar by DAX.

[lbendlin]

You get extra points for using PATHITEM creatively, but what's wrong with TOPN(,1)  ?

[Analitika]

@lbendlin wrong is that it is not working as return all values instead only One scalar