Using relationship from a virtual table to a Dimension Table

Hi, I have a virtual table agregada con User y User_Type ... and I have a dimension table about User_Type

Usuario      Tipo de usuario

Usuario1         Tipo1

Usuario2         Tipo1

Usuario3         Tipo3

I cant do a normal relationship between User Table and User_Type Dimension Table because the user_Type can change depending from date filter.

I have buid the follow code:

Recu =

VAR MinDate = SELECTEDVALUE(Calendario[Fecha], MIN(Calendario[Fecha]))

VAR MaxDate = SELECTEDVALUE(Calendario[Fecha], MAX(Calendario[Fecha]))

VAR T1 =  

            GROUPBY(

                ADDCOLUMNS(

                SUMMARIZECOLUMNS(Sesiones[user_Id], Sesiones[session_Id], Sesiones[Timestamp], Sesiones     [FechaUsuario], "F1", MaxDate, "Dias", int(MaxDate- MIN(Sesiones[FechaUsuario]))),

                    "Tipo", IF([Dias]<31,"First_Time", IF(AND([Dias]>=31,[Dias]<61), "Previous_Period","Old_Users"))),Sesiones[user_Id], [Tipo], Sesiones[FechaUsuario], [F1])

RETURN

    CALCULATE(DISTINCTCOUNT(Sesiones[user_Id]), FILTER(T1, Sesiones[FechaUsuario]<=[F1]),

                'Sesiones'[Timestamp]>= MinDate && 'Sesiones'[Timestamp]<= MaxDate

)

 

T1 does work well, It adds well the virtual table.

The calculate, does work well too, because it calculates well the number of users.

My problem is when I want to show this kind of chart:

I have 4 users in my case ... Like I cant do a relationship between user table and user_type dimension table because user_table is T1 that is a virtual table ... The chart told me that exist 4 users for each user_type.

This will resolve with a relationship but I have proved a lot of thinks (Treatas, ... ) but it doesnt work anything

 

Some idea ???

 

Thanks