Matrix table with development with data from 2 different tables

Hi, Karthik12,

you need to work a little with your data model:

1. create a customer table, with all customers from both of your table. This you can do with power query(transform data)

2. create a date table, this you can do with DAX, using this code:

Dates = GENERATESERIES(date(2020,1,1),date(2025,12,31),1)

Then create relationships between your tables:

And now use customer from the customer-table and date from the dates-table on axis and slicers.

I would recommend reading a little about modelling, either google power bi modelling or startt out with this article:
Power BI Data Modeling | Step by Step Guide with Examples (wallstreetmojo.com)

Cheers,
Sturla

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