This won't be possible in a view as there could be multiple Opportunity Close records if re-opened closed opportunities, etc... You could do this if you used a some custom code to pull the data from the opportunity close record onto the actual opportunity record.
You can however make a report using the wizard to show this data. If you choose Opportunity for the Primary Entity and Opportunity Close Activities (Opportunity) for the related record type, you could then go through and group on an Opportunity field like the Topic, and then show the Opportunity Close Description as one of the columns in the report.