InsightIQ uses a job engine task, FSAnalyze, to collect a good deal of file system data into a database.  InsightIQ then accesses that database and provides a fairly simple view of that data for administrators.   Most of that data can be collected or observed manually through various commands, though there isn't a single command that will give you the same view into that data that InsightIQ does.   So the direct answer to your question is no - you can't export the same file system data as you get in InsightIQ... however you can use various commands to get the same information directly on the command line.  Is there some specific information or an example of what you are looking for?
Please let question.  I will ask about the function of insightiq. "FILE SYSTEM REPORTING" results that are displayed in the Is it possible to export at the command line.  Thank you for your answer.
insightiq: result export by commandline