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Inverse Kinematics
After you have set bones in the object.
Object Mode > Add > Armature-
Set it around the top of the object. > Name it "Target" > Blank the "Deform Check Box"
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Select the top bone of the object.
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Add Bone Constraint > Inverse Kinematics
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Target "Armature" > Bone "Target"
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Now, all parts of the object follows the Target bone.
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For moving in all directions, you have to set the POLE.
Add single bone > Name it "Pole" > Blank the "Deform check box"-
Select the top bone of the object. > Pole Target "Armature" > Bone "Pole"
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Then, you can move the object in any direction with all bones of the object
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