Group multiple columns

[CamillaDiPassio]

Hello everyone, 
I have a problem with a set of data. I have three different columns and I would like to know for each Code per month the sum of the Alert. 
For example: for the code 9765 I have 3 alerts in January. 
This is the set of date: 

Code	Alert	Date
9930	1	05/01/2022
301973	1	05/01/2022
9765	1	10/01/2022
9765	1	10/01/2022
9765	1	10/01/2022
13447	1	11/01/2022
21745	1	12/01/2022
9776	1	14/01/2022
9300	1	19/01/2022
21745	1	25/01/2022
9776	1	25/01/2022
301973	1	26/01/2022
4823	1	27/01/2022
9851	1	28/01/2022
9851	1	28/01/2022
301973	1	28/01/2022
9765	1	02/02/2022
9765	1	03/02/2022
301973	1	04/02/2022
9765	1	04/02/2022
10072	1	04/02/2022
9851	1	04/02/2022
18861	1	07/02/2022
9765	1	08/02/2022
9300	1	08/02/2022
9851	1	08/02/2022
9851	1	10/02/2022
9851	1	15/02/2022
9851	1	15/02/2022
21745	1	15/02/2022
302986	1	16/02/2022
9300	1	17/02/2022
301973	1	21/02/2022
21732	1	23/02/2022
9851	1	25/02/2022
21732	1	02/03/2022
5376	1	04/03/2022
10109	1	14/03/2022
4823	1	15/03/2022
9300	1	17/03/2022
9851	1	17/03/2022
21732	1	17/03/2022
21732	1	17/03/2022
9300	1	21/03/2022
21732	1	22/03/2022
9300	1	23/03/2022
301973	1	25/03/2022
21745	1	25/03/2022
9300	1	29/03/2022
21745	1	31/03/2022

Thank you for the support!!!

[Greg_Deckler · Accepted solution]

@CamillaDiPassio 

1. Create a Month column: Month = FORMAT([Date],"mmmm")
2. Create a MonthSort column: MonthSort = MONTH([Date])
3. Set Sort By for Month to be MonthSort
4. Put Code in a Matrix visual (rows)
5. Put Month in the Matrix visual (column)
6. Put Alert in the Matrix visual (values, sum aggregation)