As long as you have one ow per app per dependency you have 2 basic options.
1. create a group on App Name field and only put the Dependency field in your details.
2. Primary sort set on App Name field, optional secondary sort on Dependeny field. Put Both on details section, no grouping.
Right click on the App Name field.
Select "Format Field".
Select the Common tab.
Check the "Suppress if Duplicated" box. (this will suppress this field if the previos row of has the same data in this field.