Hi Nakul Prajapati ,
Thanks for reaching out to Microsoft!
For now, from a Graph API perspective, it is possible to fetch the table using the Graph API
GET /me/drive/items/{id}/workbook/tables/{id|name}
Get TableRow : GET /me/drive/items/{id}/workbook/tables/{id|name}/rows/{index}
retrieve the index and values of the row
Get TableColumn : GET /me/drive/items/{id}/workbook/tables/{id|name}/columns/{id|name}
retrieves the index and values of the column.
You can refer to the following documentation for more details: Fetch tables using Graph API.
Note: This API supports only delegated permissions.
Hope this helps.
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