Help on Power KPI Matrix

Dear All,

Please, I'm building a new Table for Power KPI Matrix (Call Table KPI Matrix), and I'm taking the data from another table (Call Table Raw Data).

My problem, now, is to duplicate the Date Rows per Colum Category reported in Table Raw Data, so

Start is:

Date                    Category

01 Dec 20

02 Dec 20

03 Dec 20

.....

Final Result need to be:

Date                    Category

01 Dec 20           Cat A

01 Dec 20           Cat B

01 Dec 20           Cat C

01 Dec 20           Cat D

02 Dec 20           Cat A

02 Dec 20           Cat B

03 Dec 20           Cat A

.....

Where Cat A, Cat B, Cat C, ... are taken from Table Raw data and Date Column in Table KPI Matrix is linked with Extraction Date colum in Table Raw Data.

Thank you in advance,

LD