Display record based on measured value

I need help for doing my first project in BI (totally new in BI).

How do I just show the records in the table that the measure field (occurance of a field) from the table is equal to a number.

Client Occurance

A 3

A 3

A 3

B 1

C 2

C 2

D 3

D 3

D 3

Would like to see if I only want to filter Occurance =3.

A 

D

The measure field is:

Occurance = CALCULATE (    COUNTROWS ( table),    ALLSELECTED ( table),    VALUES ( table[DlrName] ))

in which the table has a filter 

Months from today = DATEDIFF(field[RptDate],TODAY(),month) 

is less than or equal to 3

In summary, how do I just show the distinct record with 3 in the measure field which it cannot be used for filter or slicer?

Please let me know if you need any additional info. Thanks a lot.