Thanks @Pulkit_Jain_! This Works for me (y). I have mistakenly posted discussion. Do you how to convert this post to question? Because I can't mark this as correct answer.

Thank you so much Jared for this post it helped me alot.

Hi @Mayank_Gandhi , Thank you for your reply. But this looks like the screenshot of AEM Designer.I want to achieve the same in Adaptive forms. PS: Ignore my paint formatting

Hello Everyone, Can we by any chance merge the header for two or more columns?Reference image:I am working on this new requirement in Adaptive Form where we want table exactly as above.Any leads or alternatives to achieve this?