Final answer:
To connect to a worksheet in another Tableau workbook, use the 'Connect to Data' option in the 'Data' menu.
Step-by-step explanation:
In Tableau, you can connect to a worksheet in another workbook by using the 'Connect to Data' option. First, open the workbook you want to connect to and go to a worksheet. Then, go to the 'Data' menu, select 'Connect to Data', and choose 'Tableau Workbook'. Browse for the workbook you want to connect to and click 'Open'. Select the worksheet you want to connect to and click 'Connect'. Now you can work with the data from the connected worksheet in your current workbook.