Hi, 

Luke from the Product team here. Thanks for reaching out.

This type of question is better suited for our support team. You can open a ticket with them using the "Contact Support" button here: https://support.fivetran.com/hc/en-us.

However, this is relatively straightforward, so I'll provide the answer for you. You can accomplish this by creating a custom report on your DV360 connector. From the setup form, click the + Custom Report. This will open a side drawer where you can choose the fields to include in your report. For this example, you'll need the dimensions I selected in my second screenshot and Conversions as a metric. After you save the custom report and save the changes in the setup form, the connector will start syncing this as a new table during the next sync.

Please contact our support team if you have follow-up questions. I'm going to mark this request as Answered.

Thanks,
Luke