Is there any formula to highlight all the null Values in my report For the values in one column i am able to get, but is there any formula for all the null Values in every column at a once to get highlighted?

Hi, @Nagam Harshitha​ 

Tableau is not a spreadsheet software, so unfortunately it doesn't have features like Excel's conditional formatting.

However, ideas are being collected on the Idea Exchange, so you might want to check it out.

If a similar idea has already been posted, you can vote for it, and if not, you can submit a new idea yourself.

<idea exchange>

https://ideas.salesforce.com/s/search#t=All&sort=relevancy

*If you get the best results from this exchange, I would appreciate it if you could choose the best answer or upvote.