From Where i can Find "Estimate Status" Column in my quickbooks backend data tables

Let me provide insights about creating reports using the Estimate Status column, @iamirzasad.

If you're referring to generating a report showing the status of the estimate, you can run a Transaction Detail report. Then, export this to an Excel file so you can manipulate the data and enter the info you want to show in the statement. 

If you're a developer trying to create reports using Tableau and Quickbooks backend data tables, let me route you to the best support available. We have a forum called Intuit Developer where you can get an answer from one of the experts handling integration like API, developments, and other related concerns.

I'd suggest posting your situation on their forum as they are the best gurus that can help you with your concern. I'd be glad to guide you on how:

1. Proceed to this link: https://help.developer.intuit.com/s/
2. Choose QuickBooks Online.
3. Select Ask a Question.

Additionally, let me share these links you can utilize to help manage your reports in QBO:

• Customize reports
• Memorize reports 

Feel at ease to get back in here if you have further concerns about generating reports using Tableau and QuickBooks data. I'll be around to help you. Stay safe!