The condition in the FILTER function is always TRUE that's why you get all the ROWSROWS(FILTER(Employees[Name],Employees[Name]=Employees[Name]))I suggest you useCOUNTIF(Employees[Name], $B2)in the first row and fill down the other cells bellow.
ROWS(FILTER(Employees[Name],Employees[Name]=Employees[Name]))
COUNTIF(Employees[Name], $B2)