Hi Malarvizhi P R,
Thank you for reaching out to us on Microsoft Q&A forum.
Yes, it is possible to limit the number of rows in a Power BI table visual to 20k or 30k by default and have it dynamically adjusted when slicers are applied. Here's how you can achieve this:
Add an Index Column
In Power Query Editor:
- Open your dataset.
- Go to Add Column > Index Column > From 1.
Alternative Solution
Using Top N Filter:
- Select your table visual.
- In the Filters pane, use the Top N filter option.
- Specify 20000 or 30000 as the number of top rows to display.
This approach ensures that your table view remains manageable and performs well, both with and without slicer filters.
If you are still facing any issue, please let us know in the comments. We are glad to help you.
If the information is helpful, please Accept Answer so that it would be helpful to community members.
Thank you.