My hands in Oculus Rift follows my gaze (OVR packages, VRTK, Unity)

Do you have your "hand" game objects parented to the "camera" game object as that would potentially cause this.

 

ok, so, see how your "TrackingSpace" is a child of the "OVRCameraRig" in the second image, and "LocalAvatar" and "TrackingSpace" are in the first image.

this means, that those items will inherit the camera's transform.

its a bit like how your clothes follow you when you move about, in unity terms, your shoes are "children" of your feet, as you walk around, your shoes follow where your feet go. when you take your shoes off, changing the parent of your shoes from your feet to the room itself. the shoes stay where they are as you move around.
now both you, and the shoes are children of the "room" node in the hierarchy.

if we were to move the room through space, we'd expect that both us, and the shoes, move with the room as we're represented in the local space of the room.

hopefully that kind of conveys the concept.

what you need to do for this to work is have a hierarchy which looks like

Root
- Rig Game Object (this represents the current location of the player in world space)
-- Camera Game Object (this is driven by the HMD)
--- Tracked Pose Driver Component in *non* relative mode
- World Game Objects
-- Your Scene