Hello @nasreenbattla,
You can customize your report to show up only the product or service you needed. Let me show you how.
- On the said report, click Customize.
- Under Filter, select Product/Service.
- On the Product/Service menu, select the category you wanted to show up on your report.
- Click Run report.
Learn more about how you can customize your report with this article: Customize reports in QuickBooks Online.
You might also find this article helpful for the steps in pulling up and customizing other reports for a better look at your business's financial status: Common custom reports in QuickBooks Online.
If there's anything else that I can help you with aside from generating a report, please let me know in the comments. Stay safe!