documentclass[12pt]{article}
usepackage{tkz-kiviat,numprint,fullpage}

begin{document}

begin{tikzpicture}
tkzKiviatDiagram[radial  style/.style={gray!50}, scale=1, gap=1, lattice=3]{pineapple,mango,durian}
    tkzKiviatLine[thick,
                           color      = orange,
                           ball color = orange,
                           mark size  = 4pt,
                           fill       = orange!20](1,2,3)
tkzKiviatGrad[](3)
end{tikzpicture}

end{document}