To find disbursement data on Funding Requests, you can go to either the Funding Request or Line item pages in E-Rate manager.
From these pages, navigate to the columns menu by clicking on the vertical ellipsis in the top right corner of your screen. Here you can find all the data points on disbursements including the Disbursed amount, the Committed Total amount and the Balance. Simply select the data point you wish to appear on your table. You can also chose to pin these to the start of your table if you wish