Dax Measure showing selected column in table/ matrix

Hi lbendlin ,thanks for the quick reply, I'll add further.

Hi Kopek ,

You can use the 'Matrix' visual.'Table' visual doesn't meet your needs.The Table data is shown below:

Please follow these steps:
1. Use the following DAX expression to create a table

Table 2 = {"Plan Name","Date","Region"}

2.Use the following DAX expression to create a measure

Measure = 
VAR _a = SELECTEDVALUE('Table 2'[Value])
VAR _b = SWITCH(TRUE(),
_a = "Date",CONCATENATEX(SELECTCOLUMNS('Table',"Date",[Date]),[Date],UNICHAR(10)),
_a = "Plan Name",CONCATENATEX(SELECTCOLUMNS('Table',"Plan Name",[Plan Name]),[Plan Name],UNICHAR(10)),
_a = "Region",CONCATENATEX(SELECTCOLUMNS('Table',"Region",[Region]),[Region],UNICHAR(10))
)
RETURN _b

3.Use the following DAX expression to create a measure for tooltip

Measure 2 = 
VAR _a = SELECTEDVALUE('Table 2'[Value])
RETURN SWITCH(TRUE(),
_a = "Plan Name","Plan Name Definition",
_a = "Date","Date Definition",
_a = "Region","Region Definition")

4.Final output