You're going about this the wrong way. The aim isn't to sit there for an hour being bored, it's to make them fear ever inviting you to a meeting like that again. Don't just say 'all good here', launch in to a 30 minute screed about every minute detail of what you are (supposed to be) working on. Include painfully precice details, KPIs that only you understand, detailed task breakdowns, and be sure to indicate that, whilst this progress update meeting is surely vitally important to the very wellfare of the company itself, it is unfortunately blocking progress on project 3, stage 4, substage 2, which, as explained before, is on the critical path of the paperclip refrobulating project.

Do it right and everyone will agree you're far to critical to be getting inconvinienced with regular meetings, just please don't ever do that again.