2 Level graph of Tone Analyzer data

I’m interested in suggestions/recommendations for how to best graph return data from the Bluemix Tone Analyzer service. The service returns 3 tone categories and each category has 3-5 tone names and scores. The values are in the leaves so how best to represent the 2 levels of categories in a single chart if possible?

{ “document_tone”: {
‘    “tone_categories”: [
{ “tones”: [
{ “score”: 0.081787,
“tone_id”: “anger”,
“tone_name”: “Anger”
},
{ “score”: 0.096338,
“tone_id”: “disgust”,
“tone_name”: “Disgust”
},
{ “score”: 0.116451,
“tone_id”: “fear”,
“tone_name”: “Fear”
},
{ “score”: 0.218889,
“tone_id”: “joy”,
“tone_name”: “Joy”
},
{ “score”: 0.649926,
“tone_id”: “sadness”,
“tone_name”: “Sadness”
}
],
“category_id”: “emotion_tone”,
“category_name”: “Emotion Tone”
},
{ “tones”: [
{ “score”: 0,
“tone_id”: “analytical”,
“tone_name”: “Analytical”
},
{ “score”: 0,
“tone_id”: “confident”,
“tone_name”: “Confident”
},
{ “score”: 0,
“tone_id”: “tentative”,
“tone_name”: “Tentative”
}
],
“category_id”: “writing_tone”,
“category_name”: “Writing Tone”
},
{ “tones”: [
{ “score”: 0.014,
“tone_id”: “openness_big5”,
“tone_name”: “Openness”
},
{ “score”: 0.148,
“tone_id”: “conscientiousness_big5”,
“tone_name”: “Conscientiousness”
},
{ “score”: 0.532,
“tone_id”: “extraversion_big5”,
“tone_name”: “Extraversion”
},
{ “score”: 0.782,
“tone_id”: “agreeableness_big5”,
“tone_name”: “Agreeableness”
},
{ “score”: 0.988,
“tone_id”: “neuroticism_big5”,
“tone_name”: “Emotional Range”
}
],
“category_id”: “social_tone”,
“category_name”: “Social Tone”
}
]
}
};