What if you are missing Performance Point Service entry from Site collection and Web Features. I came across similar situation where I need to work on Performance Point Reports and I was not able to find option anywhere. You can find it using below steps.
Basically you won't have this options enabled unless you have enterprise version for SharePoint 2010.
You can check your SharePoint edition from Centeral Administration.
Once you click Enable Enterprise Feature you will come up with choice if for standard and enterprise. Just select Enterprise from radiobutton list and click ok. It will show you below screen to enable this features for all sites.
It will start enabling features for Web Applications, Site Collections and Sites.
Once everything is successfully done you can go to your Site and Find PerformancePoint Service Site Collection Features.