Use of _indextime field in table or stats command

Hi All How can I use _indextime field in table or stats command without renaming or converting it. Not working Ex: * | table host source sourcetype _time _indextime _raw Its working if I rename the _indextime or convert the _indextime, But I want the results with _indextime as field Working Ex: * | eval indextime=_indextime | table host source sourcetype _time indextime _raw Thank you